- Dots: 7 x 50;
- Spacing: 4.6mm; Display area: 322mm x 230mm;
- Speed / brightness: 8 levels for adjustment;
- Can edit 11 messages with remote controller, max. 200 characters per messages; Built-in 99 fixed messages;
- Powered by 12V DC car cigarette lighter charger;
- Can 360 degree rotate;
- Convenient to install and use.